JPS6488143A - Easy heat conductivity measuring method by calibrating method - Google Patents
Easy heat conductivity measuring method by calibrating methodInfo
- Publication number
- JPS6488143A JPS6488143A JP24357887A JP24357887A JPS6488143A JP S6488143 A JPS6488143 A JP S6488143A JP 24357887 A JP24357887 A JP 24357887A JP 24357887 A JP24357887 A JP 24357887A JP S6488143 A JPS6488143 A JP S6488143A
- Authority
- JP
- Japan
- Prior art keywords
- heat conductivity
- sample
- heat
- heater
- plate type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To take advantage of the merits of the calibrating method and to perform superior measurement by bringing a plate type heater into contact with a sample, measuring a temperature rise and fixing the heat conductivity of the sample according to a data which is calibrated with a sample whose conductivity is already known. CONSTITUTION:One surface of the thin plate type heater 1 is insulated by a heat insulating material 4 and the other surface is brought into thermal contact with a semi-infinite body sample 2 to heat it stepwise. Then the rising temperature of the heater 1 at proper time after the start of the heating is measured by a thermocouple 3 and the heat conductivity of the sample is found according to the relation between the rising temperature and heat conductivity of the heater calibrated with the sample whose heat conductivity is already known. Thus, the thin plate type heater 1 is used, so the rising temperature of the heater can be handled like a spot heat source and the calibration section for the heat conductivity is divided into several small sections to eliminate the influence of the heat capacity, thereby performing superior measurement by taking advantage of the merits of the calibrating method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24357887A JPS6488143A (en) | 1987-09-30 | 1987-09-30 | Easy heat conductivity measuring method by calibrating method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24357887A JPS6488143A (en) | 1987-09-30 | 1987-09-30 | Easy heat conductivity measuring method by calibrating method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6488143A true JPS6488143A (en) | 1989-04-03 |
Family
ID=17105911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24357887A Pending JPS6488143A (en) | 1987-09-30 | 1987-09-30 | Easy heat conductivity measuring method by calibrating method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6488143A (en) |
-
1987
- 1987-09-30 JP JP24357887A patent/JPS6488143A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2011659A1 (en) | Measuring sensor for fluid state determination and method for measurement using such sensor | |
EP0325430A3 (en) | An apparatus for measuring thermal conductivity | |
JPS6488143A (en) | Easy heat conductivity measuring method by calibrating method | |
JPS53131081A (en) | Thermometer | |
DE3066465D1 (en) | Apparatus for measuring the thermal conductivity of an element | |
ES8505104A1 (en) | Heat-flow meter for monitoring heat-generating materials within a container. | |
JPS6443748A (en) | Heat resistance testing device for plastic | |
JPS556263A (en) | Thermal analyzer | |
JPH0217329Y2 (en) | ||
JPS5630638A (en) | Adiabatic calorimeter | |
JPS57193023A (en) | Heater assembly | |
SU934336A1 (en) | Device for measuring thermoelectromotive force of metals and alloys | |
JPS62231148A (en) | Thermal analysis instrument | |
JPS6426135A (en) | Method and device for measuring heating value | |
SU696358A1 (en) | Method of measuring specific heat of solid substances | |
JPS5836045Y2 (en) | temperature measuring device | |
SU832434A1 (en) | Device for thermoelectric testing of metals and alloys | |
JPS57206839A (en) | Measuring apparatus for heat capacity | |
JPS56148045A (en) | Thermal insulating performance testing method | |
SU1191802A1 (en) | Apparatus for thermoelectric inspection of metals and alloys | |
KR960004925B1 (en) | Piston thermal expansion measurement system | |
KR0116084Y1 (en) | Contact type temperature device with an improved response function | |
SU149242A1 (en) | Compensation method for determining the heat transfer coefficient | |
SU771518A1 (en) | Method of determining thermophysical properties of materials | |
SU1608419A1 (en) | Method of determining roughness of shafts and cylinders |